EUTECH INSTRUMENTS CYBERSCAN DO 1500 DO METER User manual

Instruction Manual
CyberScan DO 1500
Dissolved Oxygen Meter
68X292336
Rev. 1 01/04
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PREFACE
Thank you for selecting the Eutech Instruments CyberScan DO 1500
bench meter.
The instruction manual serves to explain the use of the CyberScan
DO 1500 bench meter as a step-by-step operational guide to help
you familiarise with the meter’s features and functions. It is structured
sequentially with illustration of diagrams that explains the various
functions and setup menus available.
This manual is written to cover as many anticipated applications and
uses of the CyberScan DO 1500 bench meter as possible. If there
are doubts in the use of the meter, please do not hesitate to contact
the nearest Eutech Instruments’ Authorised Distributors or call us at
(65) 6778-6876 for Eutech Instruments’ Customer Service Dept. for
assistance.
Kindly remember to complete the warranty card and mail it back to
your Authorised Distributors or Eutech Instruments Pte Ltd.
Eutech Instruments reserve the rights to change, make improvement
and modify specifications without prior notice and cannot accept any
responsibility for damage or malfunction to the instrument caused by
improper use.
Copyright © 2003 Eutech Instruments Pte Ltd.
All rights reserved. Rev. 1 01/04

TABLE OF CONTENTS
1. INTRODUCTION 1
2. GETTING STARTED 2
2.1. Connectors 2
3. USING THE METER 3
3.1. The Electrode 3
3.2. Display/ Keys 4
3.3. Screen Display 4
3.3. Screen Display 5
4. SETUP PROCEDURE CHECK 6
4.1. CyberScan DO 1500 Setup Pages 6
4.1.1. Setup P 1.0: View the Calibration Data 8
4.1.2. Setup P 2.0: Set Pressure 11
4.1.3. Setup P3.0: Set the Salinity Value 13
4.1.4. Setup P4.0: Select Number of User Cal Points for %Sat calibration 15
4.1.5. Setup P5.0: Enable/ Disable Auto Cal 17
4.1.6. Setup P6.0: Select the Temperature Unit 19
4.1.7. Setup P7.0: Enable/ Disable Stability Indicator 21
4.1.8. Setup P8.0: Baud Rate 23
4.1.9. Setup P9.0: Parity Bit 25
4.1.10. Setup P10.0: Stop Bit 27
4.1.11. Setup P11.0: Print Data 29
4.1.12. P12.0: Clear Stored Data 31
4.1.13. P13.0: Clear Buffer Values 33
5. USER CALIBRATION 35
5.1. %Sat – One Point calibration (Auto) 35
5.2. %Sat – Two Point calibration (Auto) 36
5.3. %Sat – One Point calibration (Manual) 37
5.4. mg/L– One Point calibration (Auto) 38
5.5. mg/L– One Point calibration (Manual) 39
5.6. ATC Calibration 40
6. MEMORY 41
6.1. Store Value into Memory 41
6.2. Recall Value from Memory 41
7. PRINT DATA 42
7.1. Printing Data 42
8. DO THEORY 43
9. METER SPECIFICATIONS 44
10.CLEANING 45
11.TROUBLESHOOTING 45
12.ACCESSORIES 46
12.1. Replacement Meters and Accessories 46
12.2. Dissolved Oxygen / BOD Electrode 46
13.WARRANTY 47
14.NOTICE OF COMPLIANCE 48

Instruction Manual CyberScan DO1500
1
1. INTRODUCTION
Thank you for selecting a Eutech Instruments CyberScan Dissolved
Oxygen bench-top meter. This instruction manual describes the
operation of the meter. The state-of-art meter that you have
purchased is easy to operate and will guide you through the various
functions by displaying easy to understand prompts.
This meter is designed to provide all the information necessary to
guide the user through the process of measuring dissolved oxygen
with a series of prompts on the screen.
The CyberScan DO 1500 provides microprocessor precision in a
compact benchtop design that’s easy to use. Seven function keys
control all procedures.
It all adds up to rapid, completely automatic, intuitive operation.
)
You will find this symbol appearing in this manual; it indicates useful
tips that ease your meter operation.

Instruction Manual CyberScan DO 1500
2
2. GETTING STARTED
2.1. Connectors
1. Review the layout and arrangement of the rear connector panel.
2. Connect the power adapter’s output power jack to the meter’s
rear panel DC input power socket and plug in the adapter to a
power source.
)
Make sure the power adapter centre is negative.

Instruction Manual CyberScan DO 1500
3
3. USING THE METER
3.1. The Electrode
This meter comes equipped with a self-stirring BOD probe, model
5010, from YSI. Read the accompanying manual prior to installation
and operation. The 5010 probe need be plugged into the meter only,
as the meter supplies both its operation power and stirring power.
1. Prepare the electrode as described in its instruction manual.
2. Plug the electrode into the DO jack on the back meter panel.
3. Place the probe into a BOD bottle filled with at least 1 inch of
water. Allow the probe to warm up for 30 minutes before
calibration or taking a measurement.

Instruction Manual CyberScan DO 1500
4



press to select options setup
to standardize
press to store/recall data
press
save/view
std
% Sat
ATC
°C
STABLE
Measure
3.2. Display/ Keys
Overview of the meter screen display and function key layout.
Press std key to initiate
standardisation from measure
mode. Or press std key at the
‘Standardize’ mode to exit to
Measurement mode without
confirming the calibration OR
to exit from Setup mode.
Press mode to select
operation mode to be mg/L or
%sat.
Press setup key to access
setup for configuration of meter
settings.
Press print/ enter key to print/
confirm selection or change
being made.
Press save/ or view/ to
adjust setup option values OR
save the data into memory and
view those data.
Press stdby key to start up or
put the meter in standby mode.
Meter Display: CyberScan DO 1500

Instruction Manual CyberScan DO 1500
5
3.3. Screen Display
Familiarise yourself with the layout of the digital screen display.

Instruction Manual CyberScan DO 1500
6
std
print
enter
save

view

4. SETUP PROCEDURE CHECK
4.1. CyberScan DO 1500 Setup Pages
The setup button brings you to the setup menus of the various
parameters. Press setup while in measurement to access to the
setup menus. The ▲/save or ▼/view keys allow you to change
several operating parameters. While in the setup mode you may:
Press the std key at any time to return to
the Measure screen without making a
change or selection in the setup mode.
Note new change will not be effected as
no confirmation is done.
Press the enter key to accept a change or
selection of desired option in the displayed
parameter. The meter will then return to the next
setup
Press the ▲/save or ▼/view keys to scroll
through (increment and decrement setup menu
respectively) the remaining selection options
available.

Instruction Manual CyberScan DO 1500
7
P 1.0: View calibration
data
- View the last calibrated cal
factor and 0% offset value if
two points are calibrated.
P 3.0: Set the Salinity
(0.0 - 45.0 ppt)
- Adjust and Select salinity
value.
P 5.0: Select the Auto or
Manual cal options.
- Set Auto calibration or
Manual calibration for %Sat
and mg/L.
P 4.0: Select the %Sat
Cal points (1 or 2)
- Select point or point cal
for %Sat.
12
P 7.0: Enable Stability
Indicator
-Set the stability indicator to
be displayed on the screen.
Select or .
On OFF
P 8.0: Set the Baud
Rate
- Set baud rate as
4800, 9600, 19200 or
38400 bps.
P 2.0: Set the pressure
(425-850mmHg)
.
- Adjust and select Pressure
value
Print
mmHg
P 9.0: Set the Parity Bit
- Set parity bit as none(0),
odd(1) or even(2).
STA BLE
P 10.0: Set the Stop Bit
- Set stop bit as one(1) or
two (2).
P 11.0: Select the Print
Data Option
- Select to print current or
stored data.
Salinity
P 6.0: Select
Temperature Unit
- Select unit of measure for
Temperature either in °C or
°F.
P 12.0: Clear the Memory
- Select to clear memory.
P 13.0: Clear the user
calibration
- Select to clear respective
user calibration in the
current mode.
View
% Sat
% Sat
se l ect
Print
Print
Print
clear
clear
BUFFER
mg/L % Sat
Overview of Setup Menus in CyberScan DO 1500

Instruction Manual CyberScan DO 1500
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4.1.1. Setup P 1.0: View the Calibration Data
This setup menu allows you to view the last calibrated Cal factor in %
Sat and mg/L mode.


press to accept enter
press to set value  
View
1. Access the Setup pages while in measurement mode by pressing
the setup key.

Instruction Manual CyberScan DO 1500
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2. Press enter to access View Last calibrated Cal factor setup
page.

press to accept enter

Instruction Manual CyberScan DO 1500
10
3. If the unit has not been standardised, a series of dashes will
appear on the display rather than a number.
4. Press enter key to confirm selection and to go to next setup
page, OR press std to exit from this page without confirming the
change mode.
)
If you access the setup page from %Sat mode and if you have
calibrated one point (100% Sat) then you can view the last calibrated
Cal Factor. Should you have calibrated 2 points (100% and 0%sat)
then you can view last calibrated Cal Factor and 0% offset.
If you access the setup page from mg/L mode, and you have
calibrated mg/L then you can view the last calibrated value in mg/L.

Instruction Manual CyberScan DO 1500
11
4.1.2. Setup P 2.0: Set Pressure
The setup option allows you to set the atmospheric pressure (mmHg)
value. You are able to set the salinity value in the range of
(450mmHg to 825 mmHg).


press to accept enter
press to set value  
mmHg
To set Pressure
1. Access the Setup pages while in measurement mode by
pressing the setup key.
2. Press or  to access Set the Pressure setup page.

Instruction Manual CyberScan DO 1500
12
3. Press enter to go to the ‘Pressure adjustment’ setup page as
shown below.
4. Adjust the pressure value using the and  keys.
5. Press enter key to confirm selection and to go to next setup
page OR press std to exit from this page without confirming the
change mode.


press to accept enter
press to set value  
mmHg
)
You can escape setup mode at any time by pressing std. Pressing
enter will always return the display to the measurement mode after
accepting the setup option.

Instruction Manual CyberScan DO 1500
13
4.1.3. Setup P3.0: Set the Salinity Value
The setup option allows you to set the Salinity (as ppt) value. You are
able to set the salinity value in the range of 0.0- 45.0 ppt.


press to accept enter
press to set value  
Salinity
To set Salinity
1. Access the Setup pages while in measurement mode by
pressing the setup key.
2. Press or  to access Set the Salinity Value setup page.

Instruction Manual CyberScan DO 1500
14
3. Press enter to go to the ‘Salinity adjustment’ setup page as
shown below.
4. Adjust the salinity value using the and  keys.
5. Press enter key to confirm selection and to go to next setup
page OR press std to exit from this page without confirming the
change mode.


press to accept enter
press to set value  
Salinity

Instruction Manual CyberScan DO 1500
15
4.1.4. Setup P4.0: Select Number of User Cal Points for
%Sat calibration
This setup option allows you to select the number of user cal points
for % Sat calibration to be either 1or 2.


press to set value
press to accept
 
enter
% Sat
To Select Number of User Cal Points.
1. Access the Setup pages by pressing setup while in
measurement mode
2. Press the or key in setup mode to access the Select
Number of User Cal Points setup page. Press enter to access
the setup page.

Instruction Manual CyberScan DO 1500
16
3. Press enter to accept the current value or press or to
adjust and set the value to be 1or 2.
4. Press enter key to confirm selection and to go to next setup
page OR press std to exit from this page without confirming the
change mode.

Instruction Manual CyberScan DO 1500
17
4.1.5. Setup P5.0: Enable/ Disable Auto Cal
This setup option allows you to enable the auto calibration for % Sat
and mg/L modes.


press to set value
press to accept
 
enter
% Sat
To Enable/ Disable Auto Cal
1. Access the Setup pages by pressing setup while in
measurement mode
2. Press the or key in setup mode to access the Auto Cal
setup page. Press enter to access the setup page.